Thesaurus

atoll

noun

Synonyms of atoll

a ring-shaped land mass surrounded by water and made of coral

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The first known use of atoll was in 1625

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“Atoll.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/atoll. Accessed 25 Jul. 2021.

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More from Merriam-Webster on atoll

Nglish: Translation of atoll for Spanish Speakers

Britannica.com: Encyclopedia article about atoll

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